Application:(Just for reference)
Compatible for Isuzu Engine:6HK1
Compatible for Hitachi Excavator:
ZW220, ZW220-HCMF, ZW250, ZW250-HCMF, ZX330-3, ZX330-3F, ZX350-3-AMS, ZX350H-3
ZX350H-3F, ZX350K-3, ZX350K-3F, ZX350L-3, ZX350LC-3-HCME, ZX350LC-3F-HCME, ZX350LC-3FAMS
ZX350LC-5B, ZX350LCN-5B, ZX400LCH-3, ZX400W-3